PARKERIZING Meaning and
Definition
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Parkerizing, also known as phosphating, is a process used to create a protective and corrosion-resistant surface on metal objects, particularly firearms and other steel components. This technique was developed by American engineer and inventor, Charles Parker, in the late 19th century. The process involves the application of a chemical conversion coating that forms a layer of phosphate on the metal surface.
The process of parkerizing usually begins by thoroughly cleaning and degreasing the metal object to ensure optimal adhesion of the coating. The object is then immersed in a solution containing phosphoric acid and other chemicals, sometimes including zinc or manganese, at a temperature usually between 80-95 degrees Celsius (175-205 degrees Fahrenheit). The process results in a chemical reaction that converts the metal surface into a crystalline phosphate layer, which is both porous and corrosion resistant.
One of the key advantages of parkerizing is its ability to provide effective protection against rust and corrosion. The porous nature of the phosphate layer allows it to retain oil or other protective coatings, enhancing the overall durability and resistance to wear and tear. Additionally, the parkerized surface provides an ideal base for the application of paint or other finishes.
Parkerizing is commonly used in the military and firearms industry due to its ability to provide a durable and protective finish that can withstand harsh conditions. It is also used in various other applications, such as automotive components and industrial equipment.
Common Misspellings for PARKERIZING
- oarkerizing
- larkerizing
- 0arkerizing
- pzrkerizing
- psrkerizing
- pwrkerizing
- pqrkerizing
- paekerizing
- padkerizing
- pafkerizing
- patkerizing
- pa5kerizing
- pa4kerizing
- parjerizing
- parmerizing
- parlerizing
- paroerizing
- parierizing
- parkwrizing
- parksrizing
Etymology of PARKERIZING
The word "Parkerizing" is derived from the name of the inventor who developed the process, namely, Colonel Samuel Parker. Samuel Parker was an American chemist and the head of the Army's National Armory at Springfield, Massachusetts in the early 20th century. He is credited with inventing a process to protect firearms from corrosion using phosphate coatings. This process was later adopted by the U.S. military, initially for military-specification firearms, and was known as "Parkerizing" in recognition of its inventor. Parkerizing has become a generic term for this specific type of protective coating on various metal surfaces, particularly firearms.
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